package com.hehua.StrategyPattern;

/**
 * VIP会员票折扣类充当具体策略类
 */
public class VIPDiscount implements Discount {
    private final double DISCOUNT = 0.5;

    @Override
    public double calculate(double price) {
        System.out.println("VIP票");
        System.out.println("增加积分");
        return price * DISCOUNT;
    }
}
